The socket is one of the essential electrical accessories in people's life. With more and more household appliances, more and more sockets are used. Once the socket in your home is abnormal or aging, there will be a great security risk! You have to know these things about sockets... high quality din 41612 type h connectors The manufacturer explains how to use plugs and sockets safely. Details are as follows:

Look at the outside

Frequent use or frequent dragging can easily damage socket hardware. If it is broken, dust will enter the circuit and cause a short circuit, which is easy to fire.

Look at the power cord.

After long-term use, the power cord is prone to "copper exposure" and short circuit.

Look at the electrical jack.

There are two pieces of copper in the electrical outlet. In the process of frequent insertion and removal, the elasticity of the copper sheet will be weakened, which is easy to cause the misconnection or poor contact of the insert board, that is, the phenomenon of not tight insertion, and easy to produce arc or spark.

How to use sockets safely?

How to use the socket correctly in life?

Buy a new national standard socket

Be sure to buy the new national standard socket, not the universal socket prohibited by the state. New national standard socket three-phase socket and two-phase socket separate, there are five holes; The three phase jack of the universal socket is combined with the two phase jack and has three holes.

Avoid the "little horse and cart"

The socket should have rated current, not overload, otherwise it will heat, damage the appliance, and even cause a fire. Do not plug high-power household appliances such as air conditioners and microwave ovens into sockets with lower rated current.

Don't pull the power cord.

Do not pull the power cord when pulling the plug, so that it is easy to pull off the part of the power cord connected to the plug, resulting in short circuit, leakage, fire, and electric shock.

If abnormal or aging, should be replaced in time.

When the socket is overheated, on fire, the plug is in poor contact with the socket, the plug is too loose or too tight. Should be stopped in time for replacement.

Do not change the size and shape of the plug.

This can cause plugs and sockets to make poor contact, damage household appliances and high quality din 41612 type h connectors, and even cause fire.

How to choose a socket?

Step 1: Weigh yourself

The sockets that meet the national standard are mostly made of copper wire, the copper sheet is thicker, the plastic shell is tighter, and the weight is larger. Unqualified sockets cut corners and feel much lighter.

Step 2: Listen to the sound.

You can try pushing the socket switch a few times. Qualified socket switch freely, clear sound. Unqualified socket feel stiff, easy to stick.

Step 3: Feel the hand.

Qualified sockets not only feel moderate and elastic when inserting and removing each hole, but also feel the same when inserting and removing each jack; The plugging force of the unqualified socket is too loose or too tight, the elasticity is poor, it is easy to loose, and each hole can be seen clearly. It feels different.

Step 4: Look at hardness

The power cord of the qualified socket feels soft and hard, and the connection with the socket is firm and reliable. The power cord of the unqualified socket feels soft, and the connection with the socket is not firm, and it is easy to pull off.

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